Profile: Aurion Immuno Gold Reagents & Accessories develops and manufactures a comprehensive line of quality immuno gold & auxiliary reagents, conventional gold conjugates as well as signature products such as subnanometer ultra small immuno gold conjugates, and R-gent SE-EM, an electron microscopy grade silver enhancement reagent. Our BSA-c™ is a unique incubation buffer additive with an unparalleled ability to effectively prevent charge based background that contains acetylated bovine serum albumin as the functional constituent.